On behalf of our millions of supporters, we write to provide our perspective on your avowed intention to eliminate the important federal safeguards included in the 2015 Clean Water Rule — a process initiated when President Trump signed Executive Order 13,778 on February 28. We seek your commitment to carry out any such rulemaking in a way that is at least as deliberate, inclusive, and protective of vital waterways as the Clean Water Rule process was and that is based in sound science…